3 years ago

Variable expression for 3x+7

Mathematics

1 answer:

evablogger [386]3 years ago

3 0

Answer:

y=3x+7

Step-by-step explanation:

Where y is the dependent variable and x is the independent variable. When we change x , Y also changes.

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3. What is the solution to the equation 3x = 15? Express the

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Answer:

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Step-by-step explanation:

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the sears tower in chicago is 1450 feet hugh. a model if the tower is 24 inches tall. what is the ratio of the height of the mod

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1 foot = 12 inches

Therefore:

2 feet = 24 inches

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2 feet x 725 = 1450 feet

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The real tower is 725 times taller than the actual model.

Ratio:

725 : 1

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